OOIR: Observatory of International Research

Papers

(The TQCC of Electronic Journal of Linear Algebra is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-11-01 to 2024-11-01.)

Article	Citations
On tensor GMRES and Golub-Kahan methods via the T-product for color image processing	19
Ordered multiplicity inverse eigenvalue problem for graphs on six vertices	11
Totally bipartite tridiagonal pairs	7
On decompositions of matrices into products of commutators of involutions	6
An analog of Thompson's triangle inequality in Euclidean Jordan algebras	5
Hypocoercivity and hypocontractivity concepts for linear dynamical systems	4
K-subdirect sums of Nekrasov matrices	4
On the estimation of ${x}^TA^{-1}{x}$ for symmetric matrices	4
Symplectic eigenvalues of positive-semidefinite matrices and the trace minimization theorem	4
Line graphs of complex unit gain graphs with least eigenvalue -2	4
Decomposition of matrices into commutators of unipotent matrices of index 2	4
Minimal indices and minimal bases via filtrations	3
Strong cospectrality and twin vertices in weighted graphs	3
Minimal rank weak Drazin inverses: a class of outer inverses with prescribed range	3
On the Ger\v{s}gorin disks of distance matrices of graphs	3
Minimizing the least eigenvalue of unbalanced signed unicyclic graphs with given girth or pendant vertices	3
Relation between the row left rank of a quaternion unit gain graph and the rank of its underlying graph	2
Injectivity of linear combinations in $\mathcal{B}(\mathcal{H})$	2
Group inverses of matrices associated with certain graph classes	2
Upper bounds on the algebraic connectivity of graphs	2
W-weighted GDMP inverse for rectangular matrices	2
Some notes on quantum Hellinger divergences with Heinz means	2
Linear maps preserving the Lorentz spectrum: the $2 \times 2$ case	2
Multilevel symmetrized Toeplitz structures and spectral distribution results for the related matrix sequences	2
Spectral theory for self-adjoint quadratic eigenvalue problems - a review	2

On the little secondary Bruhat order	2
Corrigendum to "Determinants of Normalized Bohemian Upper Hessenberg Matrices"	2
On the numerical range of Kac-Sylvester matrices	2
The W-weighted Drazin-star matrix and its dual	2
A Sylvester-Kac matrix type and the Laplacian controllability of half graphs	2
The Moore-Penrose inverse of the distance matrix of a helm graph	2
Some additional notes on the spectra of non-negative symmetric 5 x 5 matrices	2
Adapted AZNN methods for time-varying and static matrix problems	1
Structured strong $\boldsymbol{\ell}$-ifications for structured matrix polynomials in the monomial basis	1
Spectra of products of digraphs	1
Positive and negative square energies of graphs	1
A new method to improve the efficiency and accuracy of incremental singular value decomposition	1
Products of skew-involutions	1
Laplacian integral subcubic signed graphs	1
Karamardian Matrices: An Analogue of Q-Matrices	1
Numerical range for weighted Moore-Penrose inverse of tensor	1
Birkhoff-James orthogonality in the trace norm, with applications to quantum resource theories	1
On positive and positive partial transpose matrices	1
Spectral upper bound on the quantum $k$-independence number of a graph	1
Flat portions on the boundary of the numerical range of a 5 × 5 companion matrix	1
Majorization inequalities via convex functions	1
Invertible bases and root vectors for analytic matrix-valued functions	1
A novel, blocked algorithm for the reduction to Hessenberg-triangular form	1
Banach spaces of GLT sequences and function spaces	1
New results on $M$-matrices, $H$-matrices and their inverse classes	1
Linearizations for Interpolatory Bases - a Comparison: New Families of Linearizations	1
Group inverses of matrices of directed trees	1
Centered PSD matrices with thin spectrum are M-matrices	1
Inverse eigenvalue and related problems for hollow matrices described by graphs	1
Spectral analysis of saddle-point matrices from optimization problems with elliptic PDE constraints	1
Positivity of Hadamard powers of a few band matrices	1
Diagonal-Schur complements of Nekrasov matrices	1
The maximum spectral radius of graphs with a large core	1
The products of involutions in a matrix centralizer	1
Fast verification for the Perron pair of an irreducible nonnegative matrix	1
On low-dimensional partial isometries	1
Accurate computations with totally positive matrices applied to the computation of Gaussian quadrature formulae	1
A projective approach to nonnegative matrix factorization	1
Decompositions of matrices into a sum of invertible matrices and matrices of fixed nilpotence	1
Error analysis of the generalized low-rank matrix approximation	1
Linear maps that preserve parts of the spectrum on pairs of similar matrices	1
On the tensor rank of the 3 x 3 permanent and determinant	1
NEPS of complex unit gain graphs	1
Alternating sign and sign-restricted matrices: representations and partial orders	1
On Properties of Semipositive Cones and Simplicial Cones	1
Centrosymmetric universal realizability	1
Weak log-majorization and inequalities of power means	1